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          Monopotassium Phosphate

          Update: 2013/10/14 View:
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          Introduction
           

          Chemical Name:

          Monopotassium Phosphate

          Molecular Formula:

          KH2PO4

          Molecular Weight:

          136.09

          CAS:

          7778-77-0

          Character:

          It is colorless square crystal or white granule or crystalline powder, odorless, stabilizing in air. Relative density is 2.338. Melting point is96-253.

          Uses:

           In food industry, it is used as buffering agent, chelating agent, yeast food, flavoring agent, nutrient supplement, fermentation adjunct, swelling agent and so on.

          Packing:

          It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg.

          Storage & Transportation:

          It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.

          Quality index:

          GB 25560-2010,FCC-V

            Name of index

          GB 25560-2010

           FCC-V

          Appearance

          White Or Crystalline Powder

          --

          Monopotassium Phosphate KH2PO4
           (on dried material)    ≥%

          98.0

          98.0

          Water-insoluble       ≤%

          0.2

           0.2

          Arsenic (As)          ≤%

          0.0003

          0.0003

          Fluoride (as F)        ≤%

          0.001

          0.001

          Loss on Drying        ≤%

          1.0

           1

          Pb                  ≤%

          0.0002

           0.0002

          Heavy Metals (as Pb)   ≤%

          0.001

          --

          P2O5                ≥

          51.17

          --

          K2O                ≥

          33.87

          --

          PH

          4.2-4.7

          --

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